Effect of Joint Roughness and Infill Thickness on Shear Characteristics of Rock Mass

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Micro-properties</td><td class="align_center">Particle density (kg·m<sup>−3</sup>)</td><td class="align_center">Particle modulus (GPa)</td><td class="align_center">Particle normal to shear stiffness ratio</td><td class="align_center">Parallel bond modulus (GPa)</td><td class="align_center">Parallel bond normal to shear stiffness ratio</td><td class="align_center">Parallel bond cohesion (MPa)</td><td class="align_center">Parallel bond tensile strength (MPa)</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Values</td><td class="align_center">2500</td><td class="align_center">32</td><td class="align_center">1.6</td><td class="align_center">32</td><td class="align_center">1.6</td><td class="align_center">58</td><td class="align_center">58</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The calibrated micro-mechanical parameters of marble.</div>

Advances in Civil Engineering

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Table 1

Table 1: Effect of Joint Roughness and Infill Thickness on Shear Characteristics of Rock Mass 